Composition and process for making precipitated nylon-polyvinyl

Details Composition and process for making precipitated nylon-polyvinyl Composition and process for making precipitated nylon-polyvinyl

1979-07-02

1981-08-18

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 292N, 525 56, C08L 2904, C08L 7706

Patent

active

042845459

ABSTRACT:
A composition and process are provided for making precipitated biconstituent nylon-polyvinyl alcohol shaped articles by dissolving polyvinyl alcohol and a nylon having an amide group index of less than about 145 in a mixture of a tertiary amine oxide solvent and water, with the solution containing from about 3.0 to about 11% water, to form a biconstituent dispersion wherein the nylon and the polyvinyl alcohol comprise distinct separate phases. Shaped articles can be formed from the biconstituent dispersions of the invention.

REFERENCES:
patent: 2179181 (1939-11-01), Graenacher et al.
patent: 2744292 (1956-05-01), Schlosser et al.
patent: 3447939 (1969-06-01), Johnson
patent: 3508941 (1970-04-01), Johnson
patent: 3758457 (1973-09-01), Broeck et al.

Affiliated with

Also associated with

Rating

Composition and process for making precipitated nylon-polyvinyl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Composition and process for making precipitated nylon-polyvinyl , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition and process for making precipitated nylon-polyvinyl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-36914